| A.encourage more people to clone their pets |
| B.draw people’s attention to cloning |
| C.collect his dog’s stem cells |
| D.raise money to pay for the cloning |
| A.when and where scientists cloned the first sheep Dolly |
| B.people are in favor of the clone technology |
| C.there are arguments about the clone technology |
| D.cloning will be of great benefit to humans |
| A.He doesn’t care about it. |
| B.He is enthusiastic about it. |
| C.He strongly opposes it. |
| D.He never thinks about it. |